body {
  line-height: 1.4;
  color: #333;
  font-family: arial;
  font-size: 14px;
}
input,
textarea,
select {
  font-size: 100%;
  font-family: inherit;
}
select::-ms-expand {
  display: none;
}

body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
form {
  margin: 0;
}
h4,
h5,
h6 {
  font-size: 1em;
}
ul,
ol {
  padding-left: 0;
  list-style-type: none;
}
img {
  border: 0;
}
a,
a:hover,
a:focus {
  text-decoration: none;
  outline: none;
}
i {
  font-style: normal;
}
b {
  font-weight: normal;
}

input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}

input[type="number"] {
  -moz-appearance: textfield;
}
.ell {
  display: inline-block;
  padding: 0 4px;
  text-overflow: ellipsis;
  white-space: nowrap;
  overflow: hidden;
  vertical-align: middle;
}

.ell2 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.ell3 {
  display: -webkit-box;
  overflow: hidden;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.m-content-display {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}
.m-router-view {
  flex: 1;
}
#app {
  /*其他*/
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
}
::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 6px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 6px;
}
::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  background: #84a6fa;
}
::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #dfe4f2;
}
.el-pagination {
  text-align: center;
}
